Turning Insert Pramet, RCGT Insert, 0803MO Insert, Round, 3 mm Maximum Depth of Cut, 8 mm Inscribed Circle, 3.18 mm Thickness, 8 Seat, Positive Rake, AL Chipbreaker, 3.4 mm Hole Dia, Manufacturers Grade: HF7, ISO Code: RCGT 0803MOF-AL HF7, 7 deg Relief Angle, Carbide, PCD Coated, Material Grade: H, K, M, N, S, Hardened Steel, Cast Iron, Stainless Steel, Aluminum and Titanium/Super Alloys For Use On